Create cog disabling API (#4043)

* create cog disbale base

* Because defaults...

* lol

* announcer needs to respect this

* defaultdict mishap

* Allow None as guild

- Mostly for interop with with ctx.guild

* a whitespace issue

* Apparently, I broke this too

* Apply suggestions from code review

Co-authored-by: jack1142 <6032823+jack1142@users.noreply.github.com>

* This can probably be more optimized later, but since this is a cached value, it's not a large issue

* Report tunnel closing

* mod too

* whitespace issue

* Fix Artifact of prior method naming

* these 3 places should have the check if i understood it correctly

* Announce the closed tunnels

* tunnel oversight

* Make the player stop at next track

* added where draper said to put it

* Apply suggestions from code review

Co-authored-by: jack1142 <6032823+jack1142@users.noreply.github.com>

Co-authored-by: jack1142 <6032823+jack1142@users.noreply.github.com>
Co-authored-by: Drapersniper <27962761+drapersniper@users.noreply.github.com>

redbot/core/commands/requires.py

@@ -511,6 +511,10 @@ class Requires:
             bot_user = ctx.bot.user
         else:
             bot_user = ctx.guild.me
+            cog = ctx.cog
+            if cog and await ctx.bot.cog_disabled_in_guild(cog, ctx.guild):
+                raise discord.ext.commands.DisabledCommand()
+
         bot_perms = ctx.channel.permissions_for(bot_user)
         if not (bot_perms.administrator or bot_perms >= self.bot_perms):
             raise BotMissingPermissions(missing=self._missing_perms(self.bot_perms, bot_perms))